docs: def systemInformationType3():
      """SYSTEM INFORMATION TYPE 3 Section 9.1.35"""
      a = L2PseudoLength(l2pLength=0x12)
      b = TpPd(pd=0x6)
      c = MessageType(mesType=0x1b)  # 00011011
      d = CellIdentity()
      e = LocalAreaId()
      f = ControlChannelDescription()
      g = CellOptionsBCCH()
      h = CellSelectionParameters()
      i = RachControlParameters()
      j = Si3RestOctets()
      packet = a / b / c / d / e / f / g / h / i / j
      return packet